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Sparks Donald L.
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(2015)
Fate Transport and Cycling of Hexavalent Chromium in the Soil Environment
Fischel J & Sparks D
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(2015)
Advances in the Use of Small Spatial and Temporal Scale Synchrotron-Based Techniques to Elucidate Biogeochemical Processes in Natural Systems
Sparks D
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(2013)
Understanding Biogeochemical Transformation and Mobilization of Hg from River Bank Soils: South River, Virginia
Lazareva O, Sparks DL, Landis RC, Grosso NR, Collins J, Dyer JA, Ptacek C, Hicks S & Montgomery D
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(2012)
Biogeochemical Dynamics of Aqueous Fe and Mn in Soil Pore-Waters and Stream with Respect to Dissolved Organic Matter (DOM) Quantity and Quality
Lazareva O, Sparks DL, Pan W, Kan J & Aufdenkampe A
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(2012)
Distribution and Speciation of Arsenic in Poultry Particulate Emissions
Carter S, Sparks D, Rule AM, Tappero R & Benson E
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(2012)
The Role of Metal Redox Coupling Processes in Carbon Cycling and Stabilization
Sparks D, Chen C, Lazareva O, LeMonte J, Dynes J, Wang J & Regier T
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(2012)
As(III) Oxidation by delta-Mno2: Kinetics, Mechanisms, and Inhibition
Ginder-Vogel M, Lafferty B & Sparks DL
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(2012)
Nanoscale Measurement of Manganese Valence in Mn-Oxides
Livi K, Lafferty B, Zhu M, Zhang S, Gaillot A-C & Sparks D
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(2011)
Time-Resolved Metal(loid) Reactivity at Biogeochemical Interfaces
Sparks D, Ginder-Vogel M & Landrot G
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(2011)
Role of Fe- and Mn- Redox Coupling on the Carbon Cycle in a Mixed Land Use Watershed: Christina River Basin Critical Zone Observatory
Lazareva O, Sparks DL, Aufdenkampe A, Yoo K, Hicks S & Kan J
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(2011)
Christina River Basin Critical Zone Observatory: Carbon-Mineral Interactions from Molecular to Basin Scales in the Anthropocene
Yoo K, Aufdenkampe A, Chen C & Sparks D
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(2010)
Attachment of Acidic Amino Acids to Mineral Surfaces: Implications for Prebiotic Chemistry
Sverjensky D, Jonsson C, Jonsson C, Estrada C, Lee N, Klochko K, Cleaves J, Hazen R, Parikh S, Kubicki J & Sparks D
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(2009)
Quantification of Rapid Environmental Redox Processes Using Quick-Scanning X-Ray Absorption Spectroscopy (Q-XAS)
Ginder-Vogel M, Landrot G & Sparks D
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(2009)
A Multi-Scale Investigation of the Kinetics and Mechanisms of As(III) Oxidation on Hydrous Manganese Oxide
Sparks D, Ginder-Vogel M, Lafferty B & Parikh S
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(2008)
Nanominerals, Mineral Nanoparticles, and Earth Systems
Hochella, Jr. M, Lower S, Maurice P, Penn L, Sahai N, Sparks D & Twining B
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(2008)
Advances in Elucidating Reactivity and Speciation at the Mineral/Water Interface: The Role of Analytical Techniques and Computational Modeling
Sparks D
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(2008)
Impact of Mineral Surface Modification on As(III) Oxidation by Hydrous Manganese(IV)
Ginder-Vogel M & Sparks DL
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(2005)
Effect of Drying on Mineral Surface Chemistry Using ATR-FTIR Spectroscopy and Quantum Mechanical Modeling
Borda M, Paul K, Kubicki J & Sparks D
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(2005)
A Possible Mechanism for Mn Release When Soils are Dried
Dowding C, Fey M, Borda M & Sparks D
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(2001)
Determination of Ni Speciation on Aluminous Smectites and Vermiculites
Gillot FG, Robert DR & Sparks DL
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Sparks H.
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(2007)
Chlorine Partitioning: The Behavior of Cl in the Presence of Sulfide – Silicate Melts and Aqueous Fluid
Sparks H, Mavrogenes J, Wykes J & Hermann J
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Sparks J.
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(2012)
Methods for Quantifying Methane Fluxes during Shale Hydraulic Fracturing
Zalakeviciute R, Sparks J, Howarth R, Ingraffea A & Marino R
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(2007)
Ge/Si Fractionation by Higher Plants: Mechanisms and Applications to Biogeochemical Cycles
Derry L, Sparks J & Chandra S
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(2001)
Core Formation Under Dynamic Conditions: Physical Processes and Geochemical Signatures
Rushmer T, Gaetani G, Jones JH & Sparks J
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Sparks R
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(2006)
Submarine hydrothermal activity along the mid-Kermadec arc, New Zealand: Large-scale effects on venting
De Ronde CEJ, Baker ET, Massoth GJ, Lupton JE, Wright IC, Sparks RJ, Walker SL, Greene RR, Bannister SC, Reyners ME, Ishibashi J & Faure K
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(2000)
Petrology and Mineralogy of Volcanic Centres in Southern St. Vincent, West Indies
Robertson REA, Jackson T, Scott P & Sparks R
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Sparks R. Stephen J.
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(2021)
Impact of Mush Reservoir Processes on the Source, Frequency and Composition of Large-Scale Volcanic Eruptions
Booth CA, Jackson MD, Sparks RSJ & Rust AC
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Sparks Stephen
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(2018)
Numerical Simulation of Magma Chamber Degassing
Utkin I, Afanasyev A, Melnik O, Blundy J & Sparks S
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(2013)
Quantification of the Magma Fluxes Feeding the Growth of a Shallow Magma Reservoir (Soufrière Hills, Montserrat)
Annen C, Paulatto M, Sparks S, Minshull T & Kiddle E
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(2011)
Magma Emplacement Durations and Rates and the Dynamics of Magmatism and Volcanism
Annen C, Blundy J, Caricchi L, Menand T, de Saint-Blanquat M, Schöpa A & Sparks S
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(2011)
Oxygen Isotopes in Perovskites from Kimberlites
Sarkar C, Storey C, Hawkesworth C & Sparks S
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(2010)
Fingerprinting of Kimberlite Sources by Isotope Studies of Accessory Minerals: A Mantle Tracer
Sarkar C, Storey C, Hawkesworth C, Sparks S & Field M
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(2009)
Towards a Better Understanding of the Origin and Evolution of Kimberlite Melts Using Melt Phase Relations in CMAS-CO2-H2O-K2O
Buisman I, Walter M & Sparks S
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(2002)
Generation, Ascent and Crystallization of Calc-Alkaline Silicic Magmas
Blundy J, Sparks S, Annen C, Brooker R, Melnik O & Cashman K
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(2002)
Magma Evolution and Emplacement Time Scales beneath Montserrat
Hawkesworth C, Zellmer G & Sparks S
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(2002)
Silicic Melt Generation by Basalt Crystallization in the Deep Crust
Annen C, Sparks S & Blundy J
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Sparks Steve
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(2020)
U-Series Histories of Magmatic Volatile Phases and Enclave Development at Soufrière Hills Volcano, Montserrat
McGee L, Reagan M, Handley H, Turner S & Sparks S
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(2016)
Magma Accumulation and Differentiation in a Mushy Magma Chamber: Insights from Numerical Modelling
Jackson M, Solano J, Blundy J & Sparks S
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Sparrow B.
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(2012)
Setting and Styles of Hydrothermal Mudstones Near the Lemarchant Volcanogenic Massive Sulfide Deposit, Newfoundland Appalachians
Lode S, Piercey S, Copeland D, Devine C & Sparrow B
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Sparrow Kate
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(2013)
Methane Transport and Release to the Atmosphere in Permafrost Areas via Subterranean Groundwater Discharge
Paytan A, Lecher A, Dimova N, Sparrow K & Kessler J
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Sparrow Katy
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(2017)
Using Radiocarbon to Fingerprint Ancient Sources of Dissolved Inorganic Carbon to the Alaskan Arctic Shelf
Garcia-Tigreros Kodovska F, Sparrow K, Schreiner K & Kessler J
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(2015)
Magnitude and Mechanisms of Submarine Groundwater Discharge (SGD) in the Arctic during Warming Climate: Case Study from Alaska
Dimova N, Paytan A, Kessler J, Sparrow K, Garcia-Tigreros F, Lecher A, Murray J & Tulaczyk S
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Sparrow M.
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(2006)
Comparative Study of Alkenone Production in Contrasting Surface Water Environments in the North Pacific Ocean
Popp B, Prahl F, Wallsgrove R, Sparrow M & Pontius A
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Spasennykh M.
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(2023)
Volcanic Eruptions Records in the Late Jurassic-Early Cretaceous Bazhenov Formation of Western Siberia
Yermakov Y, Bulatov T, Kulikova A, Gareev B & Spasennykh M
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(2007)
Oxygen Isotopic Zonality at the Iultin Sn-W Deposit (Chukotka, North-East of Russia)
Sushchevskaya T, Spasennykh M, Ignatiev A & Velivetskaya T
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Spasic-Jokic V.
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(2013)
Hydrogeochemical Radiation Burden in the Ambience of Natural Radioactivity in the Hills of Vrsac
Spasic Jokic V, Gordanic V, Vidovic M & Jovanovic D
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(2013)
Hydrogeochemical Characteristics in the Basin Area of the ”Rovni” Accumulation – Influence of the Natural Radionuclides
Gordanić V, Vidović M, Spasić-Jokić V, Jovanović D & Seke A
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(2013)
Hydrogeochemical Characteristics of Water Source in the Area of Lazarevo Village (From the Aspect of Balneology)
Vidović M, Gordanić V, Spasić-Jokić V, Ćirić A & Seke A
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(2010)
Overbank Sediments Used for Regional Geochemical Mapping and Research of Environmental Contamination
Gordanic V, Spasic-Jokic V, Ciric A & Jovanovic D
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Spassov S.
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(2016)
Iron Mineral Transformations in Clay-Rich Sediments Accompanying the Progression of an Oxidation Front
Morera Chavarria A, Dekkers MJ, Roetert Steenbruggen KV, Hoving AL, Spassov S, Griffioen J & Behrends T
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Spaulding D.
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(2016)
Exploring Silicate Thermodynamics and Conductivity at Extreme Conditions with Laser-Driven Dynamic Compression
Millot M, Fratanduono D, Dubrovinskaia N, Cernok A, Blaha S, Dubrovinsky L, Celliers P, Collins G, Hamel S, Kraus R, Spaulding D, Jeanloz R & Eggert J
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(2013)
Mineral Physics in the Terapascal Regime: Dynamic Studies of Planetary Interiors
Spaulding D
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Spaulding N.
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(2017)
2.7-Million-Year-Old Ice from Allan Hills Blue Ice Areas, East Antarctica Reveals Climate Snapshots Since Early Pleistocene
Yan Y, Ng J, Higgins J, Kurbatov A, Clifford H, Spaulding N, Severinghaus J, Brook E, Mayewski P & Bender M
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Spaziani F.
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(2019)
Assessment of Heavy Metals Contamination in Sediment from the Khnifiss Lagoon (SW-Morocco)
Tnoumi A, Armiento G, Angelone M, Caprioli R, Crovato C, De Cassan M, Montereali M, Nardi E, Schirone A, Spaziani F, Fadili A & Zourarah B
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Spear F
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(2005)
Thermal Evolution of High-Grade Crust in the Acadian/Alleghenian Orogens, Central New England: Comparing Numeric Models with Insights from Monazite Paragenesis in LPHT Metamorphic Rocks
Pyle J & Spear F
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(2005)
Ti in Quartz: Cathodoluminescence and Thermometry
Wark D & Spear F
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(2005)
Application of Accessory Phase/trace Element Thermometry to Blueschists from Syros and Sifnos, Greece
Spear F, Cheney J & Wark D
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Spear Frank S.
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(2018)
Experimental Evaluation of the Quartz-in-Garnet Elastic Thermobarometer up to 3 GPa
Thomas J & Spear F
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(2018)
Inter-Mineral Equilibrium Iron Isotopic Fractionation Factors from a Special Metamorphic Rock
Nie NX, Dauphas N, Sio CK & Spear FS
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(2014)
Overstepping the Garnet Isograd: A Comparison of QuiG Barometry and Thermodynamic Modelling
Spear F, Hallett B & Thomas J
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(2013)
Improved Crustal PTtD Evolution Constraints Using TitaniQ Thermobarometry
Ashley K, Law R, Stahr D, Thomas J, Caddick M, Spear F & Webb L
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(2013)
Probing Quartz for P-T-D Paths
Webb L, Dyess P, Ashley K, Spear F & Thomas J
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(2012)
P-T-D Histories and Reequilibration of Ti in Quartz: Using the TitaniQ Thermobarometer in Poly-Deformed Tectonic Terranes
Ashley K, Webb L, Spear F & Thomas J
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(2012)
Experimental Investigation of Ti in Garnet at Eclogite Facies Conditions
Ackerson M, Watson B & Spear F
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(2012)
The Accessory Mineral Record of Metamorphism and Protracted Melt Crystallization in a Metamorphic Core Complex
Hallett B & Spear F
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(2012)
Tectonic Implications of Short Metamorphic Episodes
Spear F, Ashley K, Webb L & Thomas J
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(2002)
Monazite: Another Rosetta Stone?
Spear FS, Cheney JT, Pyle JM & Storm LC
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(2001)
The 3-Dimensional Geometry of Garnet Growth, Harpswell Neck, Maine, USA
Spear FS & Yao K
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(2001)
Reaction-History Muscle for the Temporal Skeleton: Gibbs Method Interpretations of Geochronometer Parageneses
Pyle JM & Spear FS
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Spear J.
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(2023)
Investigating Controls on H2 Availability in Groundwaters during Active Serpentinization in the Samail Ophiolite
Templeton AS, Ellison ET, Nothaft DB, Boyd E, Colman D, Fones E, Spear J, Hoehler T, Kubo M & Glombitza C
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(2023)
Scientific Drilling at a REE-Mineralised Carbonatite
Goodenough K, Broom-Fendley S, Marks MAW & Spear J
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(2023)
Micro-Elemental Analysis of Stromatolites Reveal Fe as Potential Biosignature and Remnant of a Lithification Mechanism
Cassady VC, Levene DR, Celestian AJ, Petryshyn VA, Berelson WM, Rasmussen K, Stevenson BS, Spear J & Corsetti FA
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(2022)
Biogenic Stromatolites as Lacustrine Oxygen Oases ~2.7 Ga: Synthesizing Textural and Geochemical Data
Wilmeth DT, Lalonde SV, Berelson WM, Petryshyn VA, Celestian AJ, Beukes N, Awramik S, Spear J, Mahseredjian T & Corsetti FA
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(2022)
Examining Fe-Cycling in Microbial Mats as a Lithification Mechanism and Possible Stromatolite Biosignature
Petryshyn VA, Berelson WM, Spear J, Cassady VC, Stevenson BS, Rasmussen K, Yang S-C, John SG & Corsetti FA
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(2022)
Microbiome Structure Influenced by Metal-Oxide Precipitation in Hyporheic Zones Receiving Acid Mine Drainage
Hoagland B, Navarre-Sitchler A, Singha K, Rasmussen K & Spear J
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(2020)
Inorganic Carbon Limitation and Diversification of Hydrogenotrophic Methanogens in the Samail Ophiolite, Oman
Fones E, Colman D, Kraus E, Templeton A, Spear J & Boyd E
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(2019)
Characterization of Intact Polar Lipid Biomarkers from a Site of Active, Low-Temperature Serpentinization
Rempfert K, Kraus E, Nothaft D, Spear J, Sepulveda J & Templeton A
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(2018)
Builders, Tenants and Squatters: Organic Matter Preservation and its Relationship to Stromatolite Formation
Petryshyn V, Bailey J, Stamps B, Spear J, Stevenson B & Corsetti F
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(2015)
Sulfur Oxidation and Biomineralization Processes in Sulfidic Ice Ecosystems
Templeton A, Lau G, Cosmidis J, Trivedi C, Spear J & Grasby S
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(2014)
Microbially Induced Sedimentary Structures from a Hypersaline Desert Playa: A First Look
Lynch K, Almaraz N, Rey K, Ritter S, Spear J & Munakata Marr J
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(2013)
Diverse Capacity for 2-Methylhopanoid Production Correlates with Specific Niches
Ricci J, Coleman M, Welander P, Sessions A, Summons R, Spear J & Newman D
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(2013)
Elemental Sulfur Biomineralization and Preservation in Glacial Sulfide Springs
Templeton A, Lau G, Wright K, Williamson C, Grasby S & Spear J
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(2012)
Yellowstone Hot Spring Microbial Communites Fed with Hydrogen and Bicarbonate as a Metabolically Active Analogue for Early Earth Environments
Eydal H, Evreas L & Spear J
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Spear Natalie
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(2013)
Evidence from Fluid Inclusions Extends the Record of Seawater Chemistry by ~300 Million Years, from ~544 Ma to ~830 Ma
Spear N, Holland H, Garcia-Veigas J, Lowenstein T & Giegengack R
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Spear Natalie
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(2017)
Oxygenation of the Neoproterozoic to Early Paleozoic Atmosphere and Ocean: Impact on Marine Life
Brand U, Blamey N, Meng F, Ni P, Parnell J, Lecuyer C, Benison K, Spear N & Fralick P
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Spear Natalie
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(2015)
Measuring Paleoatmospheric Terrestrial and Martian Gases
Blamey N, Brand U, Parnell J, Spear N & MacMahon S
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(2015)
Neoproterozoic Atmospheric Oxygen and the Diversification of M-A Life
Brand U, Blamey N, Spear N, Parnell J & MacMahon S
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Specchiulli A.
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(2004)
Early Diagenesis and Benthic Fluxes in Manfredonia Gulf (Southern Adriatic Sea)
Spagnoli F, Bartholini G, Marini M, Giordano P, McCorkle D, Fiesoletti F & Specchiulli A
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Spector P.
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(2018)
Constraints on the Glacial History of West Antarctic Nunataks from Measurements of 10Be, 26Al, and 21Ne in Bedrock Surfaces
Spector P, Stone J, Balco G & Hillebrand T
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